Now, label your API key with any label you'd like to (we recommend to use a separate API key for each service you use and label them accordingly), make sure to give permission to "Wallets" and click on "Generate API key"

You need to check your email and go through the link

After clicking on the link sent via email, you will see a screen with QR code, your API Key and API Secret. Like below

Now go to Coin Stats app Altfolio tab, scroll far to the right and click Add new portfolio by Selecting Exchange (API KEYS).